diff options
| author | Magnus Damm <damm@opensource.se> | 2013-02-12 19:45:34 +0400 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-03-12 21:13:18 +0400 |
| commit | 2f747dbab424396b797d8abfb5d54c5e19003885 (patch) | |
| tree | 451b8c49bc24030f0334028253330c54edb932dc /arch/arm/mach-shmobile/smp-emev2.c | |
| parent | 0ae56a951de0efbf36a51de5b2e91db10425c771 (diff) | |
| download | linux-2f747dbab424396b797d8abfb5d54c5e19003885.tar.xz | |
ARM: shmobile: Remove emev2_get_core_count()
Reduce the number of lines of code in smp-emev2.c
by getting rid of the emev2_get_core_count() function.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/smp-emev2.c')
| -rw-r--r-- | arch/arm/mach-shmobile/smp-emev2.c | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c index 64278215adaa..4ede41339a70 100644 --- a/arch/arm/mach-shmobile/smp-emev2.c +++ b/arch/arm/mach-shmobile/smp-emev2.c @@ -50,18 +50,6 @@ static void modify_scu_cpu_psr(unsigned long set, unsigned long clr) } -static unsigned int __init emev2_get_core_count(void) -{ - if (!scu_base) { - scu_base = ioremap(EMEV2_SCU_BASE, PAGE_SIZE); - emev2_clock_init(); /* need ioremapped SMU */ - } - - WARN_ON_ONCE(!scu_base); - - return scu_base ? scu_get_core_count(scu_base) : 1; -} - static void __cpuinit emev2_secondary_init(unsigned int cpu) { gic_secondary_init(0); @@ -93,7 +81,14 @@ static void __init emev2_smp_prepare_cpus(unsigned int max_cpus) static void __init emev2_smp_init_cpus(void) { - unsigned int ncores = emev2_get_core_count(); + unsigned int ncores; + + if (!scu_base) { + scu_base = ioremap(EMEV2_SCU_BASE, PAGE_SIZE); + emev2_clock_init(); /* need ioremapped SMU */ + } + + ncores = scu_base ? scu_get_core_count(scu_base) : 1; shmobile_smp_init_cpus(ncores); } |